Finding the Third Proportional to 2,285,836 and 3,113,415

Step by Step Solution

1. Step 1: Write the proportion equation
   2,285,836 : 3,113,415 = 3,113,415 : x
2. Step 2: Convert to fraction form
   2,285,836/3,113,415 = 3,113,415/x
3. Step 3: Cross multiply
   2,285,836x = 3,113,415 × 3,113,415
4. Step 4: Simplify right side
   2,285,836x = 9,693,352,962,225
5. Step 5: Solve for x
   x = 9,693,352,962,225/2,285,836
6. Step 6: Final answer
   x = 4,240,616.11